Network Architect
GDIT· enterprise· Defense IT· Sep 10, 2026 · 2mo ago
Washington, DC
In office
Full-time
Principal
$170K–$229K
10+ years exp
Job description
Type of Requisition:
Pipeline
Clearance Level Must Currently Possess:
Top Secret
Clearance Level Must Be Able to Obtain:
Top Secret
Public Trust/Other Required:
None
Job Family:
IT Infrastructure and Operations
Job Qualifications:
Skills:
Collaboration, Enterprise IT, System Security Certifications:
None Experience:
10 + years of related experience US Citizenship Required:
Yes
Job Description:
The Network Architect will lead the technical design and implementation of large‑scale, global network operations and modernization contract supporting the U.S. Department of State’s Bureau of Diplomatic Technologies (DT) . This role oversees 24x7 worldwide network operations, modernization activities, security integration, service management, and customer engagement across all geographic regions.
WHAT YOU’LL DO:
Collaborate with DT and Program Director on defining outputs, outcomes, and adoption framework for project creation and implementation
Leading team providing steady-state support for current environment network operations, preparing for a modernization journey
Define and evolve the enterprise architecture, strategy, and roadmap for network capabilities, aligning solutions with business, technology, and cybersecurity objectives
Design secure, scalable, and automated and AI-augmented solutions for provisioning, monitoring, and operational support
Establish governance frameworks, lifecycle controls, and operational standards for hardware, process, and procedure.
Develop architecture artifacts, implementation guidance, metrics, and telemetry driven reporting that promote consistency, automation, resiliency, and operational excellence.
Serve a trusted advisor, technical leader, and mentor across the program, collaborating with other senior technical leaders and mid- to junior-career staff
REQUIRED QUALIFICATIONS:
Active TS/SCI clearance
Bachelor’s Degree in a related technical discipline
Minimum of 10 years’ technical experience
Aligned Cisco Certified Internetwork (CCIE) certifications
Security or DoD 8570 IAT Level II Certification
Certified Information Systems Security Professional (CISSP)
Demonstrated experience with the technical leadership of large and/or complex network modernization efforts
Demonstrated experience with designing and implementing network solutions incorporating load balancing, route, switch, firewalls, congestion and prioritization management, and micro segmentation.
Deep understanding of and previous experience with Zero Trust Architecture, NIST frameworks, and other government standards and compliance frameworks.
Deep understanding of Software-Defined Networking (SDN), SD-WAN, container networking, virtualization platforms, and other cloud focused network technologies.
Previous experience with one or more industry leading vendors such as Cisco, Palo Alto, Fortinet, Juniper, HPE, Avaya, or similar.
Previous experience with enterprise WiFi design and implementations, including mesh solutions.
Previous experience with Microsoft Azure, Amazon Web Services (AWS), and/or Google Cloud Platform (GCP)
Experience integrating workflows and automation solutions with ITSM platforms such as ServiceNow
Experience with DevOps, Infrastructure as Code (IaC, Python, Git, and/or other applicable technologies
PREFERRED QUALIFICATIONS :
Experience working within a government enterprise environment
Demonstrated understanding of Natural Language Processing (NLP) implementation and concepts of intent-based architecture
Previous experience with low bandwidth, high latency locations and solutions
Cisco Certified Design Expert (CCDE) or similar vendor certification.
One or more of the following Microsoft certifications: Microsoft Cybersecurity Architect Expert (SC-100), Microsoft Azure Administrator Associate (AZ-104), Microsoft Solutions Architect Expert (AZ-305), Microsoft AI-centric professional certifications or Applied Skills
AWS Certified Advanced Networking and/or AWS Certified Security
Technical certifications from other industry leaders in the network or security segment
Project Management Professional (PMP)
GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
● Growth: AI-powered career tool that identifies career steps and learning opportunities
● Support: An internal mobility team focused on helping you achieve your career goals
● Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
● Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.
The likely salary range for this position is $169,604 - $229,464. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Scheduled Weekly Hours:
40
Travel Required:
Less than 10%
T elecommuting Options:
Onsite
Work Location:
USA DC Washington
Additional Work Locations:
Total Rewards at GDIT:
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.
Our Identity Verification Process:
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.
About Our Work:
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.
Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc .
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
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Benefits
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Dental
Vision
401k
401(K)
Paid Time Off
Wellness